/* Mobile-first refinement; desktop branding and all existing links remain intact. */
@media (max-width: 700px) {
  html { scroll-padding-top: 9rem; }
  body { font-size: 1rem; line-height: 1.8; overflow-wrap: anywhere; }
  header { padding: .8rem 5% 0; gap: .6rem; display: flex; flex-wrap: wrap; box-shadow: 0 2px 15px #24243e08; }
  header .brand { font-size: 1.4rem; min-width: 0; white-space: normal; }
  header .brand small { font-size: .75rem; }
  header .brand em { font-size: .75rem; letter-spacing: 0; }
  .seal { flex-shrink: 0; }
  .header-phone { margin-left: auto; font-size: 1rem; min-height: 44px; display: flex; flex-direction: column; justify-content: center; }
  .header-phone small { display: none; }
  header nav { display: grid; order: 3; width: 100%; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0; border-top: 1px solid #ededf3; font-size: .875rem; }
  header nav a { display: flex; align-items: center; justify-content: center; min-height: 46px; text-align: center; padding: .4rem .2rem; }
  .hero { padding: 1.65rem 5% 1.75rem; display: flex; flex-direction: column; gap: 0; }
  .hero-copy { display: contents; }
  .hero-copy > * { width: 100%; }
  .hero-copy .eyebrow { order: 1; font-size: .75rem; line-height: 1.7; letter-spacing: .025em; margin: 0 0 1rem; padding: 0; border: none; text-align: center; color: #55556a; }
  .hero-copy h1 { order: 2; font-size: clamp(1.8rem,8vw,2.65rem); line-height: 1.5; letter-spacing: -.045em; text-align: center; margin: 0 0 1.2rem; }
  .home-visual { order: 3; width: 100%; margin: 0 0 1.25rem; border: 1px solid #e9e9f1; border-radius: 18px; overflow: hidden; background: #fff; box-shadow: 0 7px 24px #38385f09; }
  .home-visual img { width: 100%; aspect-ratio: 1.8; object-fit: contain; border-radius: 0; }
  .home-visual figcaption { font-size: .875rem; line-height: 1.65; padding: .75rem 1rem; margin: 0; background: #f7f7fa; }
  .home-visual small { font-size: .75rem; line-height: 1.65; margin-top: .35rem; }
  .hero-sub { order: 4; font-size: 1.125rem; text-align: center; margin: 0 0 .8rem; }
  .hero-copy .intro { order: 5; font-size: 1rem; text-align: left; color: #55556a; margin: 0 0 1rem; }
  .intro br { display: none; }
  .hero-tags { order: 6; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
  .hero-tags span { font-size: .875rem; padding: .4rem .7rem; border-radius: 30px; }
  .hero-copy .actions { order: 7; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .65rem; }
  .hero-copy .fine { order: 8; text-align: center; font-size: .875rem; }
  .button { border-radius: 12px; min-height: 64px; }
  .actions .button { padding: .8rem .45rem; }
  .button small { font-size: .75rem; }
  .button strong { font-size: 1rem; }
  .assurances { padding: 1.5rem 6%; gap: 1rem; }
  .assurances p { font-size: .875rem; padding-left: 2.4rem; line-height: 1.8; }
  .assurances strong { font-size: 1.125rem; }
  .assurances b { font-size: 1rem; }
  .section { padding: 3.25rem 6%; }
  h2, .contact h2, .company-section h2 { font-size: clamp(1.5rem,6.5vw,1.85rem); line-height: 1.6; letter-spacing: -.035em; margin-bottom: 1rem; }
  .section-title { margin-bottom: 1.5rem; }
  .section-title .eyebrow, .eyebrow { font-size: .875rem; letter-spacing: .07em; }
  .section-title > p:last-child, .service-grid p, .business p, .flow li p, .company-section p, .support-details p, .compact-list li, .scope-note p { font-size: 1rem; line-height: 1.85; }
  .section-title > p:last-child br { display: none; }
  .service-grid { gap: 1rem; }
  .service-grid article { padding: 1.4rem; border-radius: 14px; border-top-width: 4px; }
  .sensitive-services .service-grid article { background: white; border: 1px solid #e1e1eb; border-top: 4px solid var(--navy); }
  .sensitive-services .service-grid article:last-child { border-top-color: var(--yellow); }
  .service-grid h3 { font-size: 1.25rem; line-height: 1.55; }
  .service-grid a { min-height: 48px; font-size: 1rem; align-items: center; padding-top: .8rem; margin-top: 1.15rem; gap: .5rem; }
  .service-label { font-size: .875rem; }
  .compact-list li { padding-left: 1.5rem; }
  .scope-note { border-radius: 0 12px 12px 0; padding: 1.2rem; }
  .scope-note strong { font-size: 1rem; }
  .support-details p { padding: 1.4rem; border-radius: 12px; }
  .support-details strong { font-size: 1.25rem; }
  .support-details small, .fine { font-size: .8125rem; line-height: 1.7; }
  .item-list { border: 0; gap: .65rem; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .item-list span { display: flex; align-items: center; padding: .85rem .7rem; min-height: 64px; background: white; border: 1px solid #e6e2ce; border-radius: 10px; font-size: 1rem; line-height: 1.5; }
  .item-list span:before { display: none; }
  .item-note { font-size: .875rem; }
  .business { gap: 1rem; }
  .business li { font-size: 1rem; padding: 1rem 0; }
  .business .button { width: 100%; font-size: 1rem; padding: 1rem .75rem; }
  .flow ol { display: grid; grid-template-columns: minmax(0,1fr); gap: 0; margin: 0; }
  .flow li { display: grid; grid-template-columns: 2.75rem minmax(0,1fr); column-gap: .9rem; padding: 1.25rem 0; border-top: 1px solid #dedee8; }
  .flow li > span { grid-row: 1/3; align-self: start; width: 2.75rem; height: 2.75rem; display: flex; align-items: center; justify-content: center; background: var(--navy); color: var(--yellow); border-radius: 50%; font-size: 1rem; }
  .flow h3 { font-size: 1.125rem; margin: .15rem 0 .45rem; }
  .flow li p { margin: 0; }
  .contact > p { font-size: 1rem; }
  .contact-box { padding: 1.5rem 1rem; border-radius: 16px; gap: 1.5rem; }
  .contact-box p { font-size: .875rem; }
  .big-phone { font-size: clamp(1.6rem,7vw,2.1rem); display: inline-flex; align-items: center; min-height: 56px; }
  .contact-box .fine { font-size: .8125rem; }
  .contact-box .button small { font-size: .875rem; }
  .contact-box .button strong { font-size: 1.25rem; }
  .company-section { padding: 2.75rem 6%; gap: 1.5rem; }
  .company-section img { border-radius: 16px; }
  .company-section a { display: inline-flex; align-items: center; min-height: 48px; }
  footer { padding-bottom: calc(8rem + env(safe-area-inset-bottom)); }
  footer p { font-size: .875rem; }
  footer > small { font-size: .75rem; }
  footer > small a { text-decoration: underline; text-underline-offset: 3px; }
  .mobile-cta { padding: .65rem max(.65rem,env(safe-area-inset-left)) calc(.65rem + env(safe-area-inset-bottom)); gap: .65rem; border-top: 1px solid #e5e5ed; box-shadow: 0 -4px 24px #24243e12; }
  .mobile-cta a { min-width: 0; min-height: 56px; display: flex; align-items: center; justify-content: center; font-size: 1rem; line-height: 1.5; border-radius: 10px; padding: .65rem .35rem; }
  a, button { touch-action: manipulation; }
}
@media (max-width: 360px) {
  header .brand { font-size: 1.25rem; }
  .header-phone { font-size: .875rem; }
  .hero-copy .actions { grid-template-columns: minmax(0,1fr); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }